PT1278410E - SUBSTRATES FOR PLANT GROWTH - Google Patents

SUBSTRATES FOR PLANT GROWTH

Info

Publication number
PT1278410E
PT1278410E PT01938148T PT01938148T PT1278410E PT 1278410 E PT1278410 E PT 1278410E PT 01938148 T PT01938148 T PT 01938148T PT 01938148 T PT01938148 T PT 01938148T PT 1278410 E PT1278410 E PT 1278410E
Authority
PT
Portugal
Prior art keywords
plant growth
substrates
ch2ch2o
properties
fatty acid
Prior art date
Application number
PT01938148T
Other languages
Portuguese (pt)
Inventor
Anton Blaakmeer
Original Assignee
Rockwool Int
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rockwool Int filed Critical Rockwool Int
Publication of PT1278410E publication Critical patent/PT1278410E/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
    • A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
    • A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Saccharide Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

A plant growth substrate product comprises man-made vitreous fibres impregnated with a wetting agent which is a non-ionic fatty acid polyglycol ester surfactant, generally of formula RC(O)O[CH2CH2O]nH. R is preferably C15 or greater and n is preferably from 4 to 9. The product shows an advantageous combination of properties for plant growth substrates, including reduced phytotoxicity.
PT01938148T 2000-04-28 2001-04-24 SUBSTRATES FOR PLANT GROWTH PT1278410E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00303603 2000-04-28
PCT/EP2001/004945 WO2001082683A1 (en) 2000-04-28 2001-04-24 Plant growth substrates

Publications (1)

Publication Number Publication Date
PT1278410E true PT1278410E (en) 2004-10-29

Family

ID=8172953

Family Applications (1)

Application Number Title Priority Date Filing Date
PT01938148T PT1278410E (en) 2000-04-28 2001-04-24 SUBSTRATES FOR PLANT GROWTH

Country Status (11)

Country Link
EP (1) EP1278410B1 (en)
AT (1) ATE268986T1 (en)
AU (1) AU2001263883A1 (en)
DE (1) DE60103885T2 (en)
DK (1) DK1278410T3 (en)
ES (1) ES2219528T3 (en)
PL (1) PL208067B1 (en)
PT (1) PT1278410E (en)
SI (1) SI1278410T1 (en)
TR (1) TR200401547T4 (en)
WO (1) WO2001082683A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1889859A1 (en) * 2006-08-18 2008-02-20 Rockwool International A/S Hydrophilic binder system for porous substrates
EP1897433A1 (en) 2006-09-06 2008-03-12 Rockwool International A/S Aqueous binder composition for mineral fibres
CN105130621A (en) * 2015-08-27 2015-12-09 北京绿顺源农业科技有限公司 Soilless culture substrate formula used for aquatic plant, and production method therefor
CN105130622A (en) * 2015-08-27 2015-12-09 北京绿顺源农业科技有限公司 Soilless culture substrate formula used for vertical greening, and production method therefor
CN110810199B (en) * 2019-11-27 2021-10-22 北京市首发天人生态景观有限公司 Culture medium for roof greening and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759402A (en) * 1969-11-25 1971-04-30 Rockwool As WETABLE PRODUCTS BASED ON MINERAL WOOL
GB8724475D0 (en) * 1987-10-19 1987-11-25 Exxon Chemical Patents Inc Plant growth promotion & medium
JPH0634659B2 (en) * 1990-04-18 1994-05-11 新日鐵化学株式会社 Molding medium for plant cultivation and its manufacturing method
DK228390D0 (en) * 1990-09-21 1990-09-21 Grodania As PLANT CULTIVATION MEDIUM OF MINERAL FIBERS AND CONTAINING A BINDING AND TENSID

Also Published As

Publication number Publication date
EP1278410A1 (en) 2003-01-29
TR200401547T4 (en) 2004-08-23
EP1278410B1 (en) 2004-06-16
DE60103885T2 (en) 2005-06-09
AU2001263883A1 (en) 2001-11-12
PL208067B1 (en) 2011-03-31
DE60103885D1 (en) 2004-07-22
ATE268986T1 (en) 2004-07-15
ES2219528T3 (en) 2004-12-01
PL365791A1 (en) 2005-01-10
WO2001082683A1 (en) 2001-11-08
SI1278410T1 (en) 2004-12-31
DK1278410T3 (en) 2004-10-25

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